Stretchable hologram can switch between multiple images
Wednesday, May 10, 2017 - 09:12
in Physics & Chemistry
The possibility of sending and receiving holographic messages has long tantalized sci-fi fans. Although we're not there yet, scientists have now created holograms that can change from one image to another as the materials used to generate them are stretched. The study detailing how they did it appears in ACS' journal Nano Letters.